Buffer block apparatuses and supporting apparatuses

Patent metadata

Field	Value
Publication number	US-11433557-B2
Application number	US-201916553017-A
Country	US
Kind code	B2
Filing date	Aug 27, 2019
Priority date	Aug 28, 2018
Publication date	Sep 6, 2022
Grant date	Sep 6, 2022

Abstract

A buffer block apparatus for securing a node may be described. The buffer block apparatus may include a first surface having disposed thereon at least one first zero-point feature configured for a first zero-point interface with a robotic assembly apparatus; and a second surface, different from the first surface, configured to connect with a first surface of a node and form a first rigid connection between the buffer block apparatus and the node, wherein the buffer block apparatus provides at least one reference coordinate system with respect to the node.

First claim

What is claimed is:

1. A buffer block apparatus for securing a node, the buffer block apparatus comprising:
a first surface having disposed thereon at least one first feature configured for a first interface with a robotic assembly apparatus, the at least one first feature being highly accurate and repeatable and the at least one first interface being highly accurate and repeatable; and
a second surface, different from the first surface, configured to connect with a first surface of a node and form a first rigid connection between the buffer block apparatus and the node,
wherein the buffer block apparatus provides at least one reference coordinate system with respect to the node.

2. The buffer block apparatus of claim 1 ,
wherein the second surface of the buffer block apparatus is directly connected with the first surface of the node.

3. The buffer block apparatus of claim 1 ,
wherein the second surface of the buffer block apparatus is connected with the first surface of the node through at least one interface apparatus that is disposed between the second surface of the buffer block apparatus and the first surface of the node.

4. The buffer block apparatus of claim 1 , wherein the at least one first feature is a zero-point feature and the first interface is a zero-point interface.

5. The buffer block apparatus of claim 1 , wherein a third surface of the buffer block apparatus is connected with a first surface of a supporting apparatus and forms a second rigid connection between the buffer block apparatus and the supporting apparatus.

6. The buffer block apparatus of claim 5 , wherein:
the first surface of the supporting apparatus bounds a first recess in which at least a portion of the buffer block apparatus is disposed, and
the first surface of the buffer block apparatus faces away from the first surface of the supporting apparatus.

7. The buffer block apparatus of claim 6 , wherein:
the buffer block apparatus includes a first plurality of fingers extending from the first surface of the buffer block apparatus,
the first plurality of fingers are configured to engage with one or more surfaces of the node to form the first rigid connection between the buffer block apparatus and the node,
the supporting apparatus includes a first plurality of pogo pins extending from the first surface of the supporting apparatus outside of the first recess, and
the first plurality of pogo pins connect with the one or more surfaces of the node.

8. The buffer block apparatus of claim 6 , wherein:
the first surface of the buffer block apparatus includes a first set of features configured to engage with a second set of features included on one or more surfaces of the node,
the engagement of the first set of features included on the first surface of the buffer block apparatus with the second set of features included on the one or more surfaces of the node forms a zero-point interface between the buffer block apparatus and the node,
the supporting apparatus includes a first plurality of support features extending from the first surface of the supporting apparatus outside of the first recess, and
the first plurality of support features connect with the one or more surfaces of the node proximate to a first plurality of locations on the first node at which the first node is to be machined.

9. The buffer block apparatus of claim 1 , wherein:
the first surface of the buffer block apparatus includes a first plurality of programmable fingers extending away from the first surface of the buffer block apparatus,
each programmable finger of the first plurality of programmable fingers configured to be independently actuated to a respective position of a plurality of positions inclusively between a fully open position and a fully closed position, and
the first plurality of programmable fingers configured to engage with a first plurality of receiving features included on one or more surfaces of the node to form the first rigid connection.

10. The buffer block apparatus of claim 1 , wherein:
the buffer block apparatus comprises a build plate having a center portion that is divided into a plurality of sections proximate to a center of the build plate,
each first surface of each section of the plurality of sections including a respective support feature extending away from each first surface of each section of the plurality of sections, and
the each respective support feature connected with a respective surface of the node to form the first rigid connection.

11. The buffer block apparatus of claim 10 , wherein:
a distal end of the each respective support feature is connected with a first surface of a respective interface plate that is angled toward the node, and
each of the respective interface plates connects with the respective surface of the node.

12. The buffer block apparatus of claim 10 , wherein:
the build plate comprises a second portion surrounding the center portion of the build plate, and
the build plate is unconnected with the node from the second portion surrounding the center portion.

13. The buffer block apparatus of claim 1 , wherein:
the first surface of the buffer block apparatus includes a plurality of cavities,
a respective support feature extending from each cavity of the plurality of cavities, and
a respective distal end of each of the respective support features is configured to be connected with the node by a respective bolt that connects with a respective tab of a plurality of tabs included on one or more surfaces of the node.

14. The buffer block apparatus of claim 1 , wherein:
the first surface of the buffer block apparatus includes a plurality of pins extending away from the first surface of the buffer block apparatus, and
each pin of the plurality of pins is configured to be received by a respective receiving feature disposed on a respective surface of the node to form a zero-point interface between the buffer block and the node.

15. The buffer block apparatus of claim 1 , wherein
the first surface of the buffer block apparatus includes a channel configured to have a bolt disposed therein,
a threaded portion of the bolt extending away from the first surface of the buffer block apparatus and outside of the channel,
the threads of the bolt configured to be received by a threaded cavity of the node, and
the first surface of the buffer block includes a first hole disposed at a first side of the channel and a second hole disposed at a second side of the channel,
the first hole configured to receive a first pin disposed on the first surface of the node, and
the second hole configured to receive a second pin disposed on the first surface of the node.

16. The buffer block apparatus of claim 1 , wherein
the first surface of the buffer block apparatus includes a plurality of fingers extending away from the first surface of the buffer block apparatus,
the plurality of fingers are configured to connect with one or more surfaces of the node, and
a third surface of the buffer block apparatus includes a screw configured to actuate the plurality of fingers to form the first rigid connection in response to force applied to the screw.

17. The buffer block apparatus of claim 1 , wherein:
the second surface of the buffer block apparatus is connected with a first surface of a connection assembly configured to interface with one or more surfaces of the node via a plurality of fingers disposed on a plurality of surfaces of the connection assembly different from the first surface of the connection assembly, and
the buffer block apparatus includes an

Assignees

• Divergent Tech Inc

Inventors

• El Naga Eahab Nagi
• Fleming Keith Allen
• Keller Matthew Cooper
• Czinger Lukas Philip
• Okoli Chukwubuikem Marcel
• Kenworthy Michael Thomas
• Tindall Matthew Coleman
• Almeleh Justin David
• O'Brien Matthew Michael
• Tenhouten Broc William
• Rawas Oussama
• Munoz Juan Cuauhtemoc
• Zafar Muhammad Faizan
• Bruch Jamison Van
• Bowden Jr Thomas Samuel
• Hamade Alex James

Classifications

• B22F12/70

  Gas flow means · CPC title

• B22F12/49

  Scanners · CPC title

• B22F10/68

  Cleaning or washing · CPC title

• B22F10/66

  by mechanical means · CPC title

• B22F10/64

  by thermal means (control of energy beam parameters for post heating B22F10/364) · CPC title